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Streamflow Measurements for the Nation


USGS 01097050 ASSABET RIVER AT MAIN ST NEAR CONCORD, MA
Middlesex County, Massachusetts
Hydrologic Unit Code 01070005
Latitude  42°27'23", Longitude  71°23'26" NAD27
Gage datum 117 feet above NAVD88
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
152002-05-31 09:47EDTYesbosUSGS1798.530.001.30Good unkn1Imported Channel 1WADEunspeunkno17956.01391.29UNSPUNSPUNSPunknUNSPUNSPUNSP
142001-08-31 13:50EDTYesjswUSGS32.87.250.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno32.846.043.80.74UNSPUNSPUNSPunknUNSPUNSPUNSP
132001-07-25 10:25EDTYesjfwUSGS44.07.450.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno44.050.071.00.62UNSPUNSPUNSPunknUNSPUNSPUNSP
122001-06-28 10:30EDTYesjfwUSGS1268.220.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno12650.091.31.38UNSPUNSPUNSPunknUNSPUNSPUNSP
112001-05-21 15:30EDTYesjfwUSGS81.27.740.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno81.254.078.81.03UNSPUNSPUNSPunknUNSPUNSPUNSP
101992-09-17 09:47EDTYesCSUSGS21.211.500.000.80Good unkn1Imported Channel 1WADEunspeunkno21.240.058.40.36UNSPUNSPUNSPunknUNSPUNSPUNSP
91992-08-25 -- ----Yes?USGS91.3 Unspecified unkn1Imported Channel 1UNSPother 91.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
81992-07-29 -- ----Yes?USGS51.0 Unspecified unkn1Imported Channel 1UNSPother 51.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
71991-09-12 15:00EDTYesLOUSGS51.711.200.000.60Unspecified unkn1Imported Channel 1WADEunspeunkno51.747.039.80.59UNSPUNSPUNSPunknUNSPUNSPUNSP
61991-07-18 08:04EDTYesJZUSGS36.910.45 Unspecified unkn1Imported Channel 1WADEunspeunkno36.950.062.80.59UNSPUNSPUNSPunknUNSPUNSPUNSP
51991-07-12 09:00EDTYesPLPUSGS62.617.27 Unspecified unkn1Imported Channel 1UNSPother 62.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
41990-08-31 -- ----Yes?USGS75.3 Unspecified unkn1Imported Channel 1UNSPother 75.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
31990-08-03 -- ----Yes?USGS40.3 Unspecified unkn1Imported Channel 1UNSPother 40.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
21990-07-19 -- ----Yes?USGS49.3 Unspecified unkn1Imported Channel 1UNSPother 49.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
11968-12-11 -- ----Yes?USGS160 Unspecified unkn1Imported Channel 1UNSPother 160 UNSPUNSPUNSPunknUNSPUNSPUNSP